Please Wait...
Log In
Helping You Stay Connected

Now offering $4.99 Shipping!

(orders over $99 - see details)

Cellphone-Mate SureCall 62dB AWS In-Building Amplifier/Repeater - CM2100 [1700/2100mhz AWS]

Ships 1-2 Days

Item Number: 3389



The yagi antenna REQUIRES line of sight to the tower (it will not work if you don't know where the tower is or if there are obstructions between you and the tower). The panel antenna is also a directional antenna and must be aimed towards the tower, but it does NOT require line of sight. If you are not sure where the cell tower is, you should choose the omnidirectional antenna (however, using an omnidirectional antenna will require more separation between your exterior and interior antennas, so make sure you purchase enough cabling and plan your installation accordingly)
Select External Antenna (required) - details
This cable will go between your outside antenna and the amplifier. Make sure you buy enough cable to accommodate your installation, keeping in mind the separation requirements for this amplifier!
Select Cable from Outside Antenna to Amp (required) - details
Select an inside antenna to rebroadcast the boosted signal. The DOME antenna mounts to a ceiling and provides an "omni" type of coverage area. The PANEL antenna can either be mounted on a ceiling facing downward (like the dome antenna) or on a wall facing outward (to direct signal in a certain direction). The panel antenna typically covers more area than the dome and is usually the better choice.
Select Inside Antenna (required) - details
This cable will go between the amplifier and your inside antenna. Make sure you buy enough cable to accommodate your installation, keeping in mind the separation requirements for this amplifier!
Select Cable from Amp to Inside Antenna (required) - details
A surge protector goes in between your outside antenna and the amplifier and protects your amplifier if lightning strikes your antenna. It's not required but is recommended for users in areas where lightning strikes frequently.
Add Lightning Protection (optional) - details

Related Products

This item ships from an alternate location - shipping may be delayed. Contact us before ordering if you need a more exact ETA.

Fast Facts About This Product:

  • This amplifier is best for: T-Mobile or MetroPCS users looking for a powerful wireless amplifier to provide boosted signal to multiple AWS devices in a large home/office and have the space to accommodate significant separation between the antennas (40' of separation between the external and internal antennas is recommended). This amp is ONLY appropriate if you are ONLY needing to boost signal to T-Mobile or MetroPCS data devices (it will not affect signal on other frequency bands)
  • Coverage area*: up to 4,000 square feet
  • All-in-One Kit? No - antennas and cabling are required (sold separately), see above
  • Compatibility: 1700/2100 AWS bands ONLY (in the USA, T-Mobile and Metro PCS use these frequencies for data; Verizon also uses these frequencies for LTE in some areas - in most cases, Verizon users will be better off going with a 700mhz amplifier)

Do a site survey before buying this amplifier! If you're purchasing this to use in just one location, we strongly recommend doing a site survey first to determine whether the amplifier will help your signal and performance and to give you an idea of what kind of results you can expect from it. Start here: Will an Antenna/Amplifier Help Me?

If your signal is extremely poor (-108db or worse), an amplifier may not help you. There must be some usable signal available for the amplifier to boost for it to be effective.

The SureCall™ CM2100 62dB from Cellphone-Mate, Inc. is the first AWS (Advanced Wireless Service) band bi-directional amplifier on the market dedicated to improving data and voice service on the AWS band. This amplifier is the perfect solution for a large residence, office or warehouse (between 2000 and 6000 square feet) where your carrier is on the AWS band .This amplifier is ONLY for use on the 2100mhz AWS band utilized by T-Mobile 3G and MetroPCS 3G.

How it works: The outside antenna (sold separately) picks up the cellular signal and sends it through a cable (sold separately) to the amplifier. The signal is then boosted and sent through a cable (sold separately) to the inside antenna (sold separately), which rebroadcasts the boosted signal. All of your modems/phones within range of the inside antenna can benefit from the boosted signal wirelessly.

*Many factors will influence the actual coverage area you will see from a repeater, including layout/floorplan, construction, and original un-amplified signal strength. Depending on your situation, you may see more or less coverage than the estimates listed here. It is not possible to guarantee coverage area.

Installation diagram:

not to scale. representative graphic only. amplifier does NOT include cabling or antennas.

Installation notes:

  • In order for your system to function properly, you must maintain adequate separation between the outside and inside antennas (if the antennas are too close together, there will be oscillation/feedback between the antennas and the amplifier will shut down). This amplifier requires approximately 40' of separation between the outside and inside antennas (if you are using an omnidirectional antenna as the outside antenna, you will need more separation than directional antenna users will need). Separation can be horizontal or vertical.
  • The interior antenna should be at least 10' away from the amplifier.
  • If you are using a panel antenna as the interior antenna, make sure it is aimed AWAY from the outside antenna.
  • For more details, you can download the installation manual (PDF)

Package includes:

  • CM2100 62dB AWS Amplifier
  • 6V AC Power Supply
  • User Manual
  • Velcro and screw mounting kit


  • Frequency: Uplink 1710-1755 MHz
    Downlink: 2110-2155 MHz
  • Input Impedance: 50ohm
  • Gain: 62dB
  • VSWR: ≤2:1
  • Standard Supported: AWS 2100mhz
  • AC Power Transformer: Input: AC110V, 60Hz; Output: DC 6V
  • Maximum RF Output Power: 3 Watts EIRP
  • Noise Figure: Maximum 5 dB
  • Connectors: N Female
  • Power Consumption: <10W
  • Dimensions: 7 x 4.8 x 1.2 inch3
  • Weight: 1 lb 8 oz

There are currently no product reviews.

If you purchased this item, Login to write a review.
Q & A
Got questions about this product? Here you can view questions that other customers have asked (and the answers!). If you have a question that hasn't been answered below, you may submit a new question and 3Gstore will answer it!

Click here to submit a new question

We recommend downloading the Complete Installation Guide (pdf) before ordering.

Cellphone-Mate offers a two-year warranty on all of their products.

Purchasing this product gets you access to the following exclusive 3Gstore resources:

Cellphone-Mate 62dB AWS guide 03/01/2013

If you already purchased this item from 3Gstore, Log In to the support portal to access these downloads.